Ebnf Python Packages

tatsu

竜 TatSu generates Python parsers from grammars in a variation of EBNF

ebnfparser

Convenient parser generator for Python(check out https://github.com/thautwarm/RBNF for an advanced version).

biz-dfch-ste100parser

A grammar to parse ASD STE100 text.

rbnf

This project's lifetime has ended. The successor is https://github.com/thautwarm/frontend-for-free which is WIP. You can check lark-parser project which is a good alt.

clearnotation

A docs-first markup language for technical documentation. Normative EBNF, fail-closed parsing, typed extensibility. Not Markdown.

nangram

Small little context-free expression generator and parser using user provided EBNF-like source.

parse-ebnf

Parser for EBNF written in python

d49-wal-cli

A text-list workflow language for orchestrating AI agents, shell commands, and human decisions

parsek

Parsek is a lightweight, pure-Python parser library packaged as a single source file with zero dependencies.

d49-wal-runtime

A text-list workflow language for orchestrating AI agents, shell commands, and human decisions

d49-wal-core

A text-list workflow language for orchestrating AI agents, shell commands, and human decisions

sublime-from-cfg

Generate a sublime-syntax file from a non-left-recursive, follow-determined, context-free grammar